Cotton candy machine



FIG. 1 is a front, side perspective view of our new ornamental design for cotton candy machine;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left, side elevation view thereof;

FIG. 5 is a right, side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

All portions of the drawings shown in dashed lines are for illustrative purposes only and form no part of the claimed design.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for cotton candy machine, as shown and described. 